Article (Scientific journals)
The Influence of a Bifidobacterium animalis Probiotic on Gingival Health: A Randomized Controlled Clinical Trial.
Kuru, Bahar Eren; Laleman, Isabelle; Yalnızoğlu, Tuğçe et al.
2017In Journal of Periodontology, 88 (11), p. 1115-1123
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Keywords :
Interleukin-1beta; Adolescent; Adult; Bifidobacterium animalis/metabolism; Dental Plaque Index; Female; Gingival Crevicular Fluid/chemistry; Gingivitis/therapy; Humans; Interleukin-1beta/analysis; Male; Periodontal Index; Probiotics/therapeutic use; Single-Blind Method; Toothbrushing; Yogurt; Young Adult; Bifidobacterium; Bifidobacterium animalis; gingivitis; probiotics; yogurt
Abstract :
[en] BACKGROUND: There is growing interest in the use of probiotics in periodontal therapy; however, until now, most research has focused on lactobacilli probiotics. The aim of this study is to evaluate the effect of 4-week use of yogurt supplemented with Bifidobacterium animalis subsp. lactis DN-173010 versus a placebo yogurt, followed by a 5-day non-brushing period. METHODS: Individuals were included in this single-mask, randomized, controlled study if probing depth (PD) was ≤3 mm and attachment loss was ≤2 mm. After professional prophylaxis, they were randomized into two groups receiving yogurt containing either placebo or B. animalis for 28 days, followed by a 5-day non-brushing period. Outcome measures were plaque index (PI), gingival index (GI), bleeding on probing (BOP), PD, gingival crevicular fluid (GCF) volume, and total amount and concentration of interleukin (IL)-1β in GCF. These were measured at baseline, after 28 days of study product use, and subsequently after 5 days of plaque accumulation. RESULTS: Fifty-one patients were analyzed. No intergroup differences could be detected before and after intake of study products. However, after plaque accumulation, significantly better results for all parameters were seen in the probiotic group compared with the control group (P <0.001): lower PI and GI, less BOP, less increase in GCF volume, and lower IL-1β total amount/concentration. CONCLUSION: The use of a probiotic yogurt supplemented with B. animalis can have a positive effect on plaque accumulation and gingival inflammatory parameters after refraining from oral hygiene practices.
Research center :
d‐BRU - Dental Biomaterials Research Unit - ULiège [BE]
Disciplines :
Dentistry & oral medicine
Author, co-author :
Kuru, Bahar Eren;  Department of Periodontology, School of Dentistry, Marmara University, Istanbul,  ; Department of Periodontology, School of Dentistry, Yeditepe University, Istanbul,
Laleman, Isabelle  ;  Centre Hospitalier Universitaire de Liège - CHU > > Service de parodontologie, chirurgie bucco-dentaire et chirurgie implantaire ; Department of Oral Health Sciences, KU Leuven Dentistry, University Hospitals
Yalnızoğlu, Tuğçe;  Department of Periodontology, School of Dentistry, Marmara University, Istanbul,
Kuru, Leyla;  Department of Periodontology, School of Dentistry, Marmara University, Istanbul,
Teughels, Wim;  Department of Oral Health Sciences, KU Leuven Dentistry, University Hospitals
Language :
English
Title :
The Influence of a Bifidobacterium animalis Probiotic on Gingival Health: A Randomized Controlled Clinical Trial.
Publication date :
November 2017
Journal title :
Journal of Periodontology
ISSN :
0022-3492
Volume :
88
Issue :
11
Pages :
1115-1123
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 17 March 2023

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